CA985447A - Dialkylaminoethyl vinyl ether interpolymers - Google Patents
Dialkylaminoethyl vinyl ether interpolymersInfo
- Publication number
- CA985447A CA985447A CA154,251A CA154251A CA985447A CA 985447 A CA985447 A CA 985447A CA 154251 A CA154251 A CA 154251A CA 985447 A CA985447 A CA 985447A
- Authority
- CA
- Canada
- Prior art keywords
- dialkylaminoethyl
- interpolymers
- vinyl ether
- vinyl
- ether
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F216/14—Monomers containing only one unsaturated aliphatic radical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/923—Ethylenic monomers containing at least one salt group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US191538A US3899471A (en) | 1971-10-21 | 1971-10-21 | Dialkylaminoethyl vinyl ether interpolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
CA985447A true CA985447A (en) | 1976-03-09 |
Family
ID=22705892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA154,251A Expired CA985447A (en) | 1971-10-21 | 1972-10-18 | Dialkylaminoethyl vinyl ether interpolymers |
Country Status (2)
Country | Link |
---|---|
US (1) | US3899471A (en) |
CA (1) | CA985447A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2545007B2 (en) * | 1975-10-08 | 1977-08-11 | Wolff Walsrode Ag, 3030 Walsrode | LINEAR, HIGH MOLECULAR ACRYLAMIDE HOMOPOLYMERIZED AND ITS USE AS A TOOL FOR IMPROVING RETENTION, DRAINAGE AND TREATMENT |
US4259465A (en) * | 1978-05-01 | 1981-03-31 | Gaf Corporation | Bimodal coextendant suspension polymerization system |
US4254005A (en) * | 1980-02-06 | 1981-03-03 | The United States Of America As Represented By The Secretary Of Agriculture | Abrasion resistance and strength of cotton-containing fabric made resilient with N-methylolacrylamide-type reagent |
US4701264A (en) * | 1981-11-12 | 1987-10-20 | Union Carbide Corporation | Process for flocculating taconite tailings |
US4713178A (en) * | 1985-05-28 | 1987-12-15 | Nalco Chemical Company | Dewatering agents |
US4715962A (en) * | 1986-08-15 | 1987-12-29 | Nalco Chemical Company | Ampholytic diallyldimethyl ammonium chloride (DADMAC) copolymers and terpolymers for water clarification |
US5211854A (en) * | 1991-04-25 | 1993-05-18 | Betz Laboratories, Inc. | Water soluble graft copolymers and methods of use thereof |
US5385676A (en) * | 1991-04-25 | 1995-01-31 | Betz Laboratories, Inc. | Water soluble graft copolymers for paint spray booth sludge dewatering |
US5374336A (en) * | 1991-04-25 | 1994-12-20 | Betz Laboratories, Inc. | Water soluble graft copolymers and methods of use thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL191935A (en) * | 1953-10-30 | |||
US2980634A (en) * | 1954-10-08 | 1961-04-18 | Rohm & Haas | Quaternary ammonium compounds of polymers of aminoalkyl vinyl ethers |
US2871203A (en) * | 1955-09-30 | 1959-01-27 | Rohm & Haas | Process for the preparation of polymeric aminoalkyl-vinyl ethers |
US3509113A (en) * | 1967-08-14 | 1970-04-28 | Hercules Inc | Preparation of acrylamide-type water-soluble polymers |
-
1971
- 1971-10-21 US US191538A patent/US3899471A/en not_active Expired - Lifetime
-
1972
- 1972-10-18 CA CA154,251A patent/CA985447A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3899471A (en) | 1975-08-12 |
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